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1.1 ! root 1: ! 2: ! 3: strlen() String Function strlen() ! 4: ! 5: ! 6: ! 7: ! 8: Measure the length of a string ! 9: ! 10: #include <string.h> ! 11: iinntt ssttrrlleenn(_s_t_r_i_n_g) cchhaarr *_s_t_r_i_n_g; ! 12: ! 13: strlen measures string, and returns its length in bytes, _n_o_t ! 14: including the null terminator. This is useful in determining how ! 15: much storage to allocate for a string. ! 16: ! 17: ***** Example ***** ! 18: ! 19: For an example of how to use this function, see the entry for ! 20: string. ! 21: ! 22: ***** See Also ***** ! 23: ! 24: string functions, string.h ! 25: ! 26: ! 27: ! 28: ! 29: ! 30: ! 31: ! 32: ! 33: ! 34: ! 35: ! 36: ! 37: ! 38: ! 39: ! 40: ! 41: ! 42: ! 43: ! 44: ! 45: ! 46: ! 47: ! 48: ! 49: ! 50: ! 51: ! 52: ! 53: ! 54: ! 55: ! 56: ! 57: ! 58: ! 59: ! 60: ! 61: ! 62: ! 63: ! 64: COHERENT Lexicon Page 1 ! 65: ! 66:
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